Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Kd2 win in 5 half-moves
4 Rf4 win in 5 half-moves
5 Ra1 win in 7 half-moves
6 Re4 win in 7 half-moves
7 Rc4 win in 23 half-moves
8 Ra5 win in 25 half-moves
9 Kb2 draw
10 Kb3 draw
11 Kc2 draw
12 Kd3 draw
13 Ra7 draw
14 Ra8 draw
15 Rb3 draw
16 Rb4 draw
17 Rd4 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rh4 loss in 2 half-moves